primarykey, A key that must always contain unique data, foreignkey, A key that links 2 tables together, SQL, Language used to query and change data, attribute, Column in a database, table, Stores data in rows and columns, record, Collection of data fields in a single row of a database table, row, A single record in a database table, column, An attribute in a database, relationship, Connections between different tables, select, SQL command used to search for data, update, SQL command used to change data, delete, SQL command used to remove data.

Rangliste

Visuel stil

Indstillinger

Skift skabelon

)
Gendan automatisk gemt: ?